VANLEIGH PINECREST, Owner'S Manual

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When the propane system is not in use, the main shut off valve must be kept closed. To close the propane cylinder
main shut off valve:
HAND TIGHTEN ONLY, do not use tools. Over-tightening may damage the interior seals on the
cylinder valve seat. If this type of damage occurs, the cylinder will not close properly.
DOT (Department of Transportation) cylinders are the most common for use on RV trailers. DOT cylinders equipped
with an OPD and ACME type 1 service valve are identified by the triangular service valve knob.
• ALWAYS close the service valve and install a dust cap or plug when transporting or storing disconnected con-
tainers whether full or empty.
DOT cylinders are typically marked with “top” or an arrow indicating the correct orientation of the cylinder(s.)
• ALWAYS mount, store and transport the cylinder(s) in the position specified.
• ALWAYS securely re-install DOT cylinder(s) to the RV after they have been removed for filling or replacement.
The cylinders are equipped with an Over-fill Protection Device (OPD) designed to reduce the potential of overfilling.
They are also equipped with an ACME service valve that is for connection of the TYPE 1 ACME pigtail hose assem-
bly to the RV two-stage regulator. The TYPE 1 ACME pigtail hose assembly is a wrenchless, user friendly, right hand
threaded connector that features a thermally sensitive sleeve and excess flow device.
Max output is 200,000 BTU/hr. It is used to connect propane cylinders to regulators, hoses and other fittings. It is not
for use on gas grills and other low-pressure devices.
Servicing or filling
Have the RV checked for leaks at the connections on the propane system soon after the purchase and the initial
filling of each propane cylinder.
• While the propane tanks are being filled, ONLY the qualified propane service technician should be near the RV.
No one should be inside.
When you have a new cylinder filled for the first time, make sure your propane supplier purges your new cylinder of
trapped air. Otherwise, an improper mixture of gas and air will make it impossible to light your propane appliances.
For best performance the new propane cylinder must be carefully purged before filling.
LP gas container overfill
NEVER allow your propane cylinder(s) to be filled beyond the maximum safe level marked on the cylinder. Your
propane system is designed for gas vapor only. An overfilled cylinder could force liquid propane into the system,
creating a hazardous condition.
P R O PA N E L E A K T E S T
ALWAYS test for leaks with a solution of dish soap and water. Apply the solution with a spray bottle, to the outside
of all gas line joints and fittings. If a leak is present, the soapy solution will bubble at the leak point. As a general rule,
small bubbles indicate a small leak while large bubbles indicate a larger leak.
P R O PA N E S Y S T E M